Men's Nano Puff Vest

Lightweight synthetic insulation vest built for climbers and outdoor enthusiasts who demand weather resistance and packability. The Nano Puff® Vest features 60-g PrimaLoft® Gold 100% postconsumer recycled polyester with P.U.R.E.® technology—engineered to retain warmth even when wet. A 100% recycled polyester shell with durable water repellent finish sheds light moisture without added PFAS. Evolved fit with refined shoulder and armhole construction improves mobility and comfort. Signature horizontal quilting stabilizes insulation for durability as an outer layer or low-profile midlayer. Center-front zipper includes wicking storm flap and chin garage. Two zippered handwarmer pockets plus internal chest pocket with carabiner clip-in loop doubles as a stuffsack. Drawcord-adjustable drop-tail hem seals in warmth. Weight: 235 g (8.3 oz). Regular fit, true to size.